Pith Number

pith:YHPDLCM5

pith:1995:YHPDLCM5LD7T3573TQRNCEVNXH

not attested not anchored not stored refs pending

Nucleon Spin and the Mixing of Axial Vector Mesons

Harald Fritzsch, Michael Birkel

arxiv:hep-ph/9511424 v2 · 1995-11-27 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHPDLCM5LD7T3573TQRNCEVNXH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:24:52.188228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1de35899d58ff3df7fb9c22d112adb9f3877ad57750d6f038cc30f040644fa4

Aliases

arxiv: hep-ph/9511424 · arxiv_version: hep-ph/9511424v2 · doi: 10.48550/arxiv.hep-ph/9511424 · pith_short_12: YHPDLCM5LD7T · pith_short_16: YHPDLCM5LD7T3573 · pith_short_8: YHPDLCM5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YHPDLCM5LD7T3573TQRNCEVNXH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c1de35899d58ff3df7fb9c22d112adb9f3877ad57750d6f038cc30f040644fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdca0c11273cdfa80d595d579e95d0dbf40e0a11bb206770d56f0c5e3a66c1f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-11-27T18:46:06Z",
    "title_canon_sha256": "cdec400f006e18f88fe1af18b46c4b917c8a8459bec6854bb038a41e5c37a7cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9511424",
    "kind": "arxiv",
    "version": 2
  }
}